Math, asked by manishadongardive05, 2 months ago

Q.23. Find the value of 5n² + 5n - 2 when n =- 2

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Answered by Anonymous

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Step-by-step explanation:

#hope it helps you .

happy learning and please mark my answer as brainliest

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Answered by SrijaMahendrakar

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Answer:

5n^2+5n-2 where n=-2

5(-2)^2+5(-2)-2

5(4)+(-10)-2

20-10-2

20-12

8

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